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A rapid method has been developed for the determination of lead extracted by acetic acid from glazed ceramic surfaces by flow injection analysis without any pretreatment. An aliquot of 4% acetic acid solution, which has been kept in a teacup for 24h in the dark, is injected into a carrier solution (1M nitric acid) and passed through a Pb-Spec resin column. After washing the column with an ammonium...
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